Best e-ink pdf reader?

I finally found out exactly what I'm looking for, the problem is, I can't find it anywhere.

E-ink is best for the eyes, but it seems like there are no e-ink readers that can properly handle pdf-files. Kindles seem useless for pdfs and unfortunately Apple Ipad are hard on the eyes because of the IPS panel.

Staff: Admin

Pocketbook 902 or 903 can handle pdf and has quite a big screen (9"). Nevertheless, handling of the pdf's is quite slow, especially reading the pdf rotated or magnified.
So I still prefer to carry printouts of articles with me for reading.
Would be interesting to compare it with a Kindle DX in that respect.